OpenPSA is a Web application designed specifically to meet the needs of Web agencies and consultants. It aims to be a one-stop solution for the management of typical agency business processes, such as project management and time tracking, invoicing and document management, and group calendars. It also includes CRM features such as sales force automation and direct marketing, and is extendable via the builtin component framework.

LedgerSMB is an accounting and ERP framework which aims to provide solid accounting, industry-leading security, and support for rapid development of business tools re-using accounting logic to support workflows of any specific business.

CRM+ is user-friendly, easy-to-understand customer relationship management (CRM) software for getting your company's data centralized and organized. It supports the invoicing, contact management, project management, business history, business tasks, reminders, knowledge base, and many more customer related functions. It was built using the FileMaker database engine. It is available in a single-user edition and a network-capable multi-user edition.

Jledger is a Java Business Accounting API that consists of invoicing, general ledger, stock/inventory control, and other business APIs that will assist Java developers in building business software with ease. It will take care of the business logic like accounting double entry, Stock Balance and management (FIFO), etc., and seamlessly integrate each part of business operation as a whole.

MEVEO is a billing system for mediation, rating, invoicing, payment, dunning, and composition. It is adapted to the following situations: batch processing of thousands of invoices per month (or much more), complex price plans, real time rating, and re-rating, automatic provisionning through an API, multi-format CDRs, and pre/post-invoicing reports.

Mantle Business Artifacts is a business application foundation built on the Moqui Framework. It includes a Universal Data Model (UDM), Universal Service Library (USL), and a Universal Business Process Library (UBPL). It includes functionality for order to cash, procure to pay, work plan to cash, and much more. It provides management of orders, invoices, payments, products, inventory, fulfillment, receiving, projects, tasks, requests, time and expense tracking and vendor/client billing, general ledger with configurable automated posting, etc. It is a generic foundation for custom and industry specific ERP, CRM, eCommerce, and general enterprise automation software.

HiveMind Project Manager is a project management application featuring request tracking, and wiki-based content management. It supports multiple vendors, multiple clients, flexible billing rates, time recording, expenses, client and vendor/worker invoicing, payments, and general ledger. In addition to specific find screens for everything, there is a single screen with general text and parametric search across projects, tasks, requests, and wiki pages. Based on Moqui Framework and Mantle Business Artifacts, HiveMind has a solid business foundation and is well suited to complex customization.

Dolphin Dispatch is trucking dispatch software that allows you to track dispatches, convert completed loads into invoices, and receive cash against invoices. Rates can be automatically generated based on origin and destination zip codes. It offers: unlimited users/multi-user, and unlimited data in a MySQL database. It can quickly convert completed loads into invoices, upload additional documents associated with loads, and email or text drivers directly from the system.